# # DShield.org Recommended Block List # (c) $year DShield.org # some rights reserved. Details http://creativecommons.org/licenses/by-nc-sa/2.5/ # use on your own risk. No warranties implied. # primary URL: https://feeds.dshield.org/block.txt # PGP Sign.: https://feeds.dshield.org/block.txt.asc # # comments: systems@isc.sans.edu # updated: 2026-02-22T22:15:18.233952 # # This list summarizes the top 20 attacking class C (/24) subnets # over the last three days. The number of 'attacks' indicates the # number of targets reporting scans from this subnet. # # # Columns (tab delimited): # # (1) start of netblock # (2) end of netblock # (3) subnet (/24 for class C) # (4) number of targets scanned # (5) name of Network # (6) Country # (7) contact email address # # If a range is assigned to multiple users, the first one is listed. # 206.168.34.0 206.168.34.255 24 292 - - - 65.49.1.0 65.49.1.255 24 292 HURRICANE US abuse@he.net 147.185.132.0 147.185.132.255 24 290 GOOGLE-CLOUD-PLATFORM US None 78.128.114.0 78.128.114.255 24 287 TAMATIYA-AS BG noc@4vendeta.com 176.65.148.0 176.65.148.255 24 287 - - - 167.94.138.0 167.94.138.255 24 287 CENSYS-ARIN-01 US None 64.62.156.0 64.62.156.255 24 286 HURRICANE US abuse@he.net 167.94.145.0 167.94.145.255 24 283 CENSYS-ARIN-02 US None 193.163.125.0 193.163.125.255 24 283 INTERNET-MEASUREMENT GB >>UNKNOWN<< 64.62.197.0 64.62.197.255 24 282 HURRICANE US abuse@he.net 167.94.146.0 167.94.146.255 24 281 CENSYS-ARIN-02 US None 88.210.63.0 88.210.63.255 24 278 - - - 205.210.31.0 205.210.31.255 24 277 GOOGLE-CLOUD-PLATFORM US None 178.20.210.0 178.20.210.255 24 276 AS43260 TR ip@dgn.net.tr 199.45.154.0 199.45.154.255 24 276 CENSYS-ARIN-03 US None 204.76.203.0 204.76.203.255 24 275 INTELLIGENCE-ATOM-HOSTING KN None 198.235.24.0 198.235.24.255 24 275 GOOGLE-CLOUD-PLATFORM US None 207.90.244.0 207.90.244.255 24 274 COGENT-174 US abuse@cogentco.com 216.180.246.0 216.180.246.255 24 273 NTHL US abuse@networktransit.net 194.180.48.0 194.180.48.255 24 272 - - -